Weber, initially thought to be a supplemental piece, is able to step into the lineup immediately to ease the defensive load. Laich’s waiving, meanwhile, will provide cap relief only if he’s sent down, which may not happen right away. If Carlson is placed on long-term injured reserve before Sunday’s game, which is likely, the team stands to gain enough cap relief to activate Jay Beagle even if Laich remains on the roster tomorrow.

There’s more to be learned about MacLellan’s plan, but in short, the Caps have options.